34885

3,3′-Dibutylthiacarbocyanine iodide

for fluorescence, ≥98.0%

• Synonym(s): DiSC₄(3)
• Empirical Formula (Hill Notation): C₂₅H₂₉IN₂S₂
• CAS Number: 53213-85-7
• Molecular Weight: 548.55
• Beilstein/REAXYS Number: 3852791
• EC Number: 258-430-1
• MDL number: MFCD01073655
• UNSPSC Code: 12352300
• PubChem Substance ID: 329755086

Properties

• grade: for fluorescence
• assay: ≥98.0% (TLC); ≥98.0%
• form: liquid
• solubility: DMSO: soluble; methanol: soluble
• fluorescence: λ_ex 559 nm; λ_em 604 nm in phosphate buffer/SDS pH 7.0
• SMILES string: [I-].CCCCN1/C(Sc2ccccc12)=C\C=C\c3sc4ccccc4[n+]3CCCC
• InChI: 1S/C25H29N2S2.HI/c1-3-5-18-26-20-12-7-9-14-22(20)28-24(26)16-11-17-25-27(19-6-4-2)21-13-8-10-15-23(21)29-25;/h7-17H,3-6,18-19H2,1-2H3;1H/q+1;/p-1
• InChI key: IBLJGRBTLKWIGM-UHFFFAOYSA-M

Safety Information

• pictograms: GHS07
• signalword: Warning
• hcodes: H315,H319,H335
• pcodes: P261 - P264 - P280 - P304 + P340 + P312 - P337 + P313
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• target_organs: Respiratory system
• Storage Class: 13 - Non Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: dust mask type N95 (US), Eyeshields, Gloves